Fantasy
Quick answer: Fantasy is fiction that owns its impossibilities as magic, from Tolkien's secondary worlds to Earthsea's true names. History, craft and the rules of magic.
Fantasy is fiction whose impossibilities are owned as impossibilities: magic, gods, dragons and invented worlds offered without a scientific alibi, on the understanding that the reader wants the impossible itself. In other words, where science fiction naturalises its wonders, fantasy consecrates them, and the contract with the reader is belief for the duration, not plausibility forever.
It is the oldest fiction there is, continuous with myth, epic and fairy tale, and simultaneously a modern commercial category with conventions, subgenres and awards. For working writers it poses the genre's two permanent craft problems in their purest form: how to make an invented world believed, and how to give magic rules enough that it creates problems instead of solving them.
The term at work: true names on Earthsea
Ursula K. Le Guin's A Wizard of Earthsea (1968) shows how discipline makes wonder mean something. On Earthsea, magic is language: everything has a true name in the Old Speech, and to know the name is to hold power over the thing. The rules are strict, costs are real, and the plot grows straight out of them: the young wizard Ged, showing off at school, tears a hole in the world and releases a nameless shadow that hunts him across the archipelago. The resolution is not a bigger spell but a recognition, and the shadow's true name, when it comes, is the book's whole meaning made audible.
J. R. R. Tolkien, the modern genre's architect, supplied its theory in his essay On Fairy-Stories (1939): the fantasist is a sub-creator making a secondary world with the inner consistency of reality, inside which invented things are true, in accordance with the laws of that world. Break the laws and the spell breaks; the reader is ejected back into the primary world, disenchanted in the exact sense.
Why fantasy, and what it risks
Fantasy literalises inner life at full scale: grief becomes a shadow with your name, power becomes a ring that argues back. This is the mode's permanent advantage, moral and emotional forces made physical and therefore dramatisable. It also carries the deep appeal Tolkien defended against the charge of escapism, recovery and consolation, the world made strange enough to see again, and it builds worlds a reader can inhabit for decades, which is why its communities are the most devoted in fiction.
The risks are inheritance and convenience. Inheritance: post-Tolkien fantasy can assemble itself from secondhand parts, elves, prophecies, dark lords, producing worlds that feel like franchises of Middle-earth rather than places. Convenience: magic without costs dissolves plot, since any problem solvable by wanting harder is not a problem. Modern craft discussion, including Brandon Sanderson's much-cited laws of magic, circles one insight: a story's magic is interesting in proportion to its limits, not its powers.
How to write fantasy in a short story
At short length you cannot afford a map, a glossary or a dynasty. Choose one wonder and one cost, and build the story as the transaction between them: the spell that works but takes, the door that opens once. Establish the rules through use, not exposition, letting the reader learn the magic the way they learn a stranger's kitchen, by watching. Keep the human problem primary; the magic should raise the stakes of a want the reader would recognise without it.
The trap is scope smuggling: cramming a novel's worldbuilding into ten pages of proper nouns. A short fantasy earns belief with three exact details and total internal consistency, and the entries on worldbuilding and magical realism map the neighbouring techniques. On a judged rubric like Writory's, storytelling and structure marks reward the story that chose one wonder and finished it over the one that gestured at ten.
Neighbours and opposites
Science fiction is the sibling, split by alibi: SF claims natural law, fantasy claims the supernatural outright. Magical realism is the near neighbour most worth studying, since it handles impossibility with the opposite manners, refusing to mark the magic as magic at all. Horror overlaps wherever the supernatural turns hostile; the difference is purpose, dread versus wonder. Fairy tale and myth are the ancestors, distinguishable by their flat, formulaic telling and communal ownership.
The opposite is realism, but fantasy's oldest defenders reverse the charge: the fantastic story, by changing the world, is often the most direct way to talk about the parts of this one, death, power, longing, that realism must approach on tiptoe.
What poets can take from this
- Give every magic a cost and every wonder a limit; limits write plots.
- Teach the rules through use and consequence, never through lecture.
- At short length, one wonder and one cost; save the dynasties for novels.
- Audit your world for secondhand parts and replace the inherited furniture.
- Keep a recognisable human want at the centre; magic raises stakes, it does not replace them.
Try it yourself
In a coastal town, everyone receives exactly one working spell at birth, usually trivial: unknotting rope, souring milk. Your protagonist's spell has never once been useful, until today. Write the day it matters, keeping the spell's single strict limit unbroken to the end.
Questions
What is the difference between high fantasy and low fantasy?
High fantasy is set in a fully invented secondary world, Middle-earth, Earthsea, with its own history and laws. Low fantasy inserts the impossible into our own world, wizards behind London stations, gods in suburbs. The terms describe setting, not quality or tone.
Does fantasy need a magic system?
It needs consistency more than system. Tolkien's magic is numinous and unexplained but never arbitrary; Sanderson-style hard magic makes the rules explicit and plot-bearing. Both work because the limits hold. What fails is magic that expands whenever the plot is in trouble.
Is fantasy just for entertainment?
The genre's record says otherwise: Tolkien on power and loss, Le Guin on names, death and balance, and a century of writers using invented worlds to examine this one. Entertainment and seriousness are not opposites, and fantasy has always done both at once.
By the Writory editorial team, reviewed by working poets. Updated July 2026.
Enter a Writory poetry contest
Enter the August contest and have your own poem read and scored.